tbuckley/cabot-search huggingface dataset:
Screening Aquatic Ecosystems for Mutagens with Fern Bioassays
Authors: Edward J. Klekowski
Journal: Environmental Health Perspectives (1978)

Recent researches on the royal fern, Osmunda regalis, have documented a high incidence of post- zygotic mutational damage in a population growing in a river heavily poiluted with paper processing wastes, whereas genetic studies of nearby populations in nonpoHluted environments failed to detect muta- tional damage.Intensive genetic and cytogenetic studies of mutation in 0. regalis indicates that natural populations of homosporous ferns may be useful in situ bioassay systems for monitoring the presence of mutagens in aquatic ecosystems.Since these organisms are long-lived perennials with an ontogenetic system which stores mutational damage, they can be manipulated to give an integrated estimate of mutational damage for specified blocks of time (in units of years).Thus, the fern bioassay may be an inexpensive means of detecting both chronic low dose and episodic high dose inputs of mutagenic pollu- tants into aquatic ecosystems.The fern mutagen bioassay is based upon the detection of numerous categories of post-zygotic mutation load in natural fern populations.The frequency of sporophytic and embryonic lethals, leaf or root mutations, auxotrophic gametophytic mutations as well as numerous phenotypic alterations of gametophyte morphology can be routinely detected and quantified.In addition, various two-break chromosome aberrations (paracentric inversions, reciprocal translocations and ring chromosomes) can be readily screened for in the spore mother cells of many homosporous ferns.
THE DISINTEGRATION OF THE PERSONALITY.
Journal: JAMA (2001)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Nonhemorrhagic decrements in hematocrit values after percutaneous renal biopsy
Authors: W. K. Bolton
Journal: JAMA (1977)

Seventy patients without bleeding after a percutaneous renal biopsy (PCB) were studied to define the incidence of decrements in hematocrit values, hypotension, and bradycardia. Hematocrit values decreased 0.5% in 60% of the patients, ≥1% in 44%, and ≥2% in 34% of patients. After PCB, an increase of ≥1% occurred in 55% of the patients with hematocrit nadirs of ≥1%. Hematocrit values increased 3.0%±0.6% in 8/19 patients with a previous decrease of ≥2% but continued to decrease in 13% of the patients. A weight gain or positive fluid balance occurred in 29%, hypotension in 7%, and relative bradycardia in 4% of the patients. These studies show that a decrease in hematocrit values and hypotension may occur in patients after PCB without bleeding. This may result from hemodilution and increased parasympathetic discharge and as part of a natural spectrum of decreasing hematocrit levels coincident with PCB. (<i>JAMA</i>238:1266-1268, 1977)
Integrating Complementary Therapy Into Care
Authors: J. M. Torpy
Journal: JAMA (2002)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Intestinal Vascular Malformations as Source of Bleeding
Journal: JAMA (1963)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Chemical composition of galistones in northeastern Mexican population JA. Gonzalez-Gonzalez, F. Bosgues-Padilla, DA. Garcia-Canty, C. Martinez, RF. Barragan-Villarreal, JH. Maldonado-Garza, A. Pineyro-Lopez. Facultad de Medicina y Hospital Universitario Dr. Jose E. Gonzales Memterrey N.L. México. Madero y Gonzalitos CP 64460
Journal: Hepatology (1994)
Principles of Surgical Nursing. A Guide to Modern Surgical Technic.
Journal: JAMA (1918)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Sterilizer.
Authors: E. DIKO
Journal: JAMA (1900)

My only excuse for offering this sterilizer is because it is simple—any tinsmith can make it—cheap, and planned on the principles of ideal sterilization. It may be made of copper, galvanized iron or other metal. It consists of two cylinders with buttons. The outer cylinder is 15½ inches high by 12 inches in diameter, and a small faucet is put as close to the bottom as possible. The inner cylinder is 13% inches high by 11 inches in diameter; it rests on three or four small brackets or catches attached to the inside of the outer cylinder, about 1% inches from the bottom, or three or four legs, 1½ inches high, might be attached to the inner cylinder. The cover is slightly conical in order to prevent any condensed water, which may collect on its under surface, from dropping into the dressing chamber. This cover has two openings, to which
Leads from the MMWR. Safety of therapeutic products used for hemophilia patients
Journal: JAMA (1988)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Endocrinology
Authors: D. Lynn Loriaux
Journal: JAMA (1992)

Fuller Albright was the first to suggest, in 1940, that osteoporosis in menopause was, in part, due to estrogen deprivation. Across the intervening years, the response to this intelligence has been a desultory and inconsistent recommendation for estrogen replacement therapy. However, recent research findings provide evidence for a new and compelling role for hormonal replacement therapy (HRT) in menopausal women. Most dramatic is the somewhat unexpected effect of HRT on the incidence of cardiovascular deaths in menopausal women. Cardiovascular events are the most common cause of death in this group of women. In the United States this amounts to about 250 000 deaths per year. Recent evidence suggests that this cause of death can be reduced by half with HRT, an immense impact on the public health.<sup>1</sup>The mechanism of this effect is not yet clear. Although there is a measurable effect on the plasma lipid profile, the magnitude
Indoor Air Quality and Acute Lower Respiratory Infection in Indian Urban Slums
Authors: Sangeeta Sharma, Gulshan Rai Sethi, Ashish Rohtagi, Anil Chaudhary, Ravi Shankar, Jawahar Singh Bapna, Veena Joshi, Debarati Ghua Sapir
Journal: Environmental Health Perspectives (1998)

The present prospective study was conducted at two urban slums of Delhi, Kusumpur Pahari and Kathputly Colony, in the peak winter season from November 1994 through February 1995. We studied 642 infants to determine the incidence of acute lower respiratory infection (ALRI) and its relationship to indoor air pollution due to fuel used for cooking (wood or kerosene). In Kusumpur Pahari, there were 317 children (142 wood and 175 kerosene), including 64 controls and 78 cases of ALRI in the wood fuel group and 81 controls and 94 ALRI cases in the kerosene group (p > 0.05). Out of 316 children in Kathputly Colony (174 wood and 142 kerosene), there were 33 and 45 ALRI cases in the wood and kerosene groups, respectively (p < 0.05). Controls were children without ALRI and were used as controls in different groups. The demographic data and risk factors, namely, nutritional and immunization status, were comparable in ALRI cases and controls in both study areas. Pneumonia was the most common ailment in all the groups. Bronchiolitis was reported in 22.5% of the wood group and 27.1% of the kerosene group in Kathputly Colony versus 13.7% in the wood group and 12.1% in the kerosene group in Kusumpur Colony. Only one case of croup was reported from Kusumpur Pahari among wood users. The duration of illness was longer in the Kusumpur Pahari due to poor compliance, feeding, and child rearing habits. In conclusion, a higher incidence of ALRI was reported in kerosene users in Kathputly Colony, a high pollution area; however, the reasons for the differences observed need further elucidation.
Erratum
Journal: BMJ (1896)

MEDLH JOBRNIsecurity; nievertlheless, in a clean and openl country the chanices are in- fixiitely small that the roof water fromii wlhicll tlle first downfall has been excluded by mcanls of a "separator" will contain aniy pathogenic organismlis. ANSWERS.JUSTSTIA.-It is imiipossible to conisider' thle questioni unitil we knowv wlhat is the medical qualification.If it be thel L.S.A.London, tlle word Sur- geon can be added to tlhe namne witlout breaclh of etllical law.A PROVINCIAL MEMBER.-We are inot aware that aniy definite regulations are laid downl as to any additional qualifications required to be lield by candidates for the appointmiient of medical inspector under tlle Local Government Board in Eniglanid or Ireland.The appointmiienits are, we understanid, made upon the recoiimendationi of the Presidenlt of the Board.S. P. S.-We hate made iniquries, anid are iniformied tllat it is the custoImi of the autlhorities of tlle Middlesex Hospital, wlheni applicationi-as is
Board-and-lodging Charges
Authors: A. F. Rushforth
Journal: BMJ (1967)

December.So far we have been informed that all our hospital confinements will take place under our supervision at the new unit, which is 12 miles from base-obviously impractical.It therefore behoves us to increase the number of home confinements (medically undesirable) in order to remain on the obstetric list.Now that I have added my objections to the already long list I would like to make some constructive suggestions.I believe that
Doppler sonographic imaging of the vascular system. Report of the Ultrasonography Task Force. Council on Scientific Affairs, American Medical Association
Journal: JAMA (1991)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Military Surgery of the Zone of the Advance.
Journal: JAMA (1918)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Renal Transplantation in Congenital and Metabolic Diseases
Journal: JAMA (1975)

The results of kidney transplantation in a variety of renal diseases have been analyzed. The diseases causing end-stage kidney failure in recipients were Alport syndrome, amyloidosis, cystinosis, diabetes mellitus, Fabry disease, familial nephritis, gout, medullary cystic disease, oxalosis, and systemic lupus erythematosus. The data indicate that renal transplantation is justifiable and parallels functional results for the more common causes of end-stage renal disease in all but Fabry disease and oxalosis. Although Fabry disease did not recur in any grafted kidney, only three patients have a functioning graft one year after transplantation. From a group of ten patients with oxalosis who received a total of 14 kidneys, only one survives. In no other metabolic disease, except one instance of primary amyloidosis, did the metabolic disease notably affect the transplant as it did in oxalosis.
Potentiation of the Anti-depressive Effect of a Monoamine-Oxidase Inhibitor by Tryptophan
Journal: JAMA (1963)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Advantages of Endoscopy As Diagnostic Aid Described
Journal: JAMA (1965)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Body Size and the Risk for Fractures in Older Women
Journal: Annals of Internal Medicine (2000)

Summaries for Patients18 July 2000Body Size and the Risk for Fractures in Older WomenSearch for more papers by this authorAuthor, Article, and Disclosure Informationhttps://doi.org/10.7326/0003-4819-133-2-200007180-00025 SectionsAboutFull Text ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinkedInRedditEmail What is the problem and what is known about it so far?Broken bones (fractures) are a significant health problem for older women. Previous studies have shown that small women are at higher risk for hip fractures than larger women. Small women are also more likely than large women to have thinning of the bones (osteoporosis). It has not been known, however, whether small women are also at greater risk for fractures of places other than the hip, such as the pelvis, ankle, or wrist.Why did the researchers do this particular study?To find out whether small body size ... Author, Article, and Disclosure InformationAffiliations: The summary below is from the full report titled “Body Size and Risk for Clinical Fractures in Older Women.” It is in the 18 July 2000 issue of Annals of Internal Medicine (volume 133, pages 123-127). The authors are K.L. Margolis, K.E. Ensrud, P.J. Schreiner, and H.K. Tabor, for the Study of Osteoporotic Fractures Research Group.Summaries for Patients are a service provided by Annals to help patients better understand the complicated and often mystifying language of modern medicine.Summaries for Patients are presented for informational purposes only. These summaries are not a substitute for advice from your own medical provider. If you have questions about this material, or need medical advice about your own health or situation, please contact your physician. The summaries may be reproduced for not-for-profit educational purposes only. Any other uses must be approved by the American College of Physicians-American Society of Internal Medicine. Previousarticle Advertisement FiguresReferencesRelatedDetailsSee AlsoBody Size and Risk for Clinical Fractures in Older Women Karen L. Margolis , Kristine E. Ensrud , Pamela J. Schreiner , Holly K. Tabor , and Metrics 18 July 2000Volume 133, Issue 2Page: 123KeywordsAnklesBody mass indexBody weightBoneBone densityElbowHipOsteoporosisPelvisRibs Issue Published: 18 July 2000 Copyright & PermissionsCopyright © 2000 by American College of Physicians. All Rights Reserved.Loading ...